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Packet Tracer is a cross-platform visual simulation tool designed by Cisco Systems that allows users to create network topologies and imitate modern computer networks. The software allows users to simulate the configuration of Cisco routers and switches using a simulated command line interface.
Internet Pluribus Packet Core: 0x44 68 Any distributed file system 0x45 69 SAT-MON SATNET Monitoring 0x46 70 VISA VISA Protocol 0x47 71 IPCU Internet Packet Core Utility 0x48 72 CPNX Computer Protocol Network Executive 0x49 73 CPHB Computer Protocol Heart Beat: 0x4A 74 WSN Wang Span Network: 0x4B 75 PVP Packet Video Protocol: 0x4C 76 BR-SAT-MON
Most Cisco products that run IOS also have one or more "feature sets" or "packages", typically eight packages for Cisco routers and five packages for Cisco network switches. For example, Cisco IOS releases meant for use on Catalyst switches are available as "standard" versions (providing only basic IP routing), "enhanced" versions, which ...
Static routing is a form of routing that occurs when a router uses a manually-configured routing entry, rather than information from dynamic routing traffic. [1] In many cases, static routes are manually configured by a network administrator by adding in entries into a routing table, though this may not always be the case. [2]
The network address and subnet mask of the interface, along with the interface type and number, are entered into the routing table as a directly connected network. A remote network is a network that can only be reached by sending the packet to another router. Routing table entries to remote networks may be either dynamic or static.
If a packet is sent to 203.0.113.1 by a computer at 192.168.1.100, the packet would normally be routed to the default gateway (the router) [e] A router with the NAT loopback feature detects that 203.0.113.1 is the address of its WAN interface, and treats the packet as if coming from that interface. It determines the destination for that packet ...
The Cisco Internetwork Operating System enables network administrators to modify the distance by changing the distance value in sub-router configuration mode. In the example below, RIP's administrative distance is changed to 89 so that it used in preference to OSPF.
This involves not only protocols and technologies but includes the policies of the worldwide organization and configuration of Internet infrastructure. In each IP network node , IP routing involves the determination of a suitable path for a network packet from a source to its destination in an IP network.